.pull-left {
  float: left;
}
.pull-right {
  float: right;
}

.ml-1 {
  margin-left: 8px;
}
.ml-2 {
  margin-left: 16px;
}
.ml-3 {
  margin-left: 24px;
}
.mt-1 {
  margin-top: 8px;
}
.mt-2 {
  margin-top: 16px;
}
.mt-3 {
  margin-top: 24px;
}
.mb-1 {
  margin-bottom: 8px;
}
.mb-2 {
  margin-bottom: 16px;
}
.mb-3 {
  margin-bottom: 24px;
}
.mr-1 {
  margin-right: 8px;
}
.mr-2 {
  margin-right: 16px;
}
.mr-3 {
  margin-right: 24px;
}

.text-title {
  color: #262626;
}
.text-primary {
  color: #1890ff;
}
.text-success {
  color: #52c41a;
}
.text-danger {
  color: #f5222d;
}
.text-warn {
  color: #faad14;
}

.text-bold {
  font-weight: bold;
}